[ نُشرت في: Pollution ]
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النتائج 81 - 90 من 304
Changes in the soluble protein content of soybean Glycine max L. and pea Pisum sativum L. under continuous SO2 and soot pollution
1981
Sardi, K. (Dep. of Bot. and Pl. Physiol., Keszthely Agric. Univ., Keszthely (Hungary))
European Union - Belgium
Marine pollution | Meeresverschmutzung. English
1981
Gerlach, Sebastian A.
National Agricultural Library - United States of America
Biology of freshwater pollution
1981
Mason, C. F.
National Agricultural Library - United States of America
Short-term effects of oil pollution on species numbers and productivity of a simple terrestrial ecosystem [grassland]
1981
Kinako, P.D.S. (Port Harcourt Univ. (Nigeria). School of Biological Science)
European Union - Belgium
Irradiated digested sewage sludge: effects on plant-symbiont associations in the field [bean, onion]
1981
Spitko, R.A. (Massachusetts University, Amherst, 01003 (USA)) | Manning, W.J.
European Union - Belgium
Nitrogen and land reclamation [including role of legumes]
1981
Lanning, S. (Dep. of Bot., Liverpool Univ., Liverpool L69 3BX (UK)) | Williams, S.T.
European Union - Belgium
Handbook of wastewater treatment processes
1981
Vernick, Arnold S. | Walker, Elwood C.
National Agricultural Library - United States of America
Water quality measurement
1981
Mark, Harry B. | Mattson, James S.
National Agricultural Library - United States of America
Wastewater treatment and disposal
1981
Arceivala, S. J.
National Agricultural Library - United States of America
[Catch crops and rotation [effects on nitrogen leaching, pollution , Denmark]]
1981
Hvelplund, E.
The Norwegian University Library of Life Sciences - Norway
